After reboot, your host is in "Evaluation Mode" (60 days). To get the permanent free version:
Released on , with ISO build 14320388 , Update 3 introduced several major improvements over earlier 6.7 builds. vmware esxi 67 u3 download free iso exclusive
You'll need to put the ISO onto a bootable USB drive: After reboot, your host is in "Evaluation Mode" (60 days)